CAB(i)
17 For Herod himself had sent and laid hold of John, and bound him in prison for the sake of Herodias, his brother Philip's wife; because he had married her.
18 For John would say to Herod, "It is not lawful for you to have your brother's wife."
19 Therefore Herodias held a grudge against him and was desiring to kill him, but she was not able;